Hi All,
We purchased a home 3 years ago with an in ground pool, 20 x 40 holds 45,000 gal. All of our levels are good and water is crystal clear. Hayward sand filter was replaced when we moved in, vinyl liner. We vacuum the pool on filter or waste, and the pool is clear after vacuuming. We backwash when needed. At night when pump shuts off and in the morning, the water remains clear with no debris. Once the filter turns on, within a few hours excessive debris is built up on the floors and walls. Not sure why this is happening, had many pool contractors out and some said it is normal, others are guessing the laterals. We have spent a lot of money trying to solve this problem-is it algae, dirt, the filter? Any ideas would be greatly appreciated!! See attached pictures
We purchased a home 3 years ago with an in ground pool, 20 x 40 holds 45,000 gal. All of our levels are good and water is crystal clear. Hayward sand filter was replaced when we moved in, vinyl liner. We vacuum the pool on filter or waste, and the pool is clear after vacuuming. We backwash when needed. At night when pump shuts off and in the morning, the water remains clear with no debris. Once the filter turns on, within a few hours excessive debris is built up on the floors and walls. Not sure why this is happening, had many pool contractors out and some said it is normal, others are guessing the laterals. We have spent a lot of money trying to solve this problem-is it algae, dirt, the filter? Any ideas would be greatly appreciated!! See attached pictures